The production of pharmaceutical dextrin requires personnel to operate the equipment, and because the heating structure is usually external, the internal corn starch is not easily heated, resulting in poor heating effects. Technical implementation elements: Purpose of invention: To provide a more effective new hernia treatment structure; specific purposes refer to some substantial technical effects in the specific implementation section. In order to achieve this goal, let's learn aboutPharmaceutical Dextrinthe manufacturing method!

　　The purpose of this patented technology is to provide a method for preparing resistant dextrin that is characterized by continuous and stable operation, high thermal efficiency, maximum contact between starch and high-temperature gas flow, resistance to uniform carbonization by heat, short reaction time, simple process, and low cost. The above-mentioned purpose of this patented technology is achieved through the following technical means.

　　[Technical Protection Points for Pharmaceutical Dextrin]

　　Pharmaceutical dextrin is manufactured using a straight-tube airflow drying device with a cyclone separator installed at the top and a solid flow distributor at the bottom. Acid-treated starch is used as a raw material, and hot gas and raw materials are supplied from the bottom of the straight-tube airflow drying device. The raw materials are blown up by high-temperature airflow, making them suspend in the high-temperature airflow, undergoing an acid-heat reaction during transportation. During the reaction, the raw materials are reintroduced into the straight-tube airflow drying device through the solid flow distributor for cyclic reaction, and crude dextrin is discharged at regular intervals. The crude dextrin is then refined to obtain a resistant dextrin product.

　　【Pharmaceutical DextrinTechnical Feature Summary】

　　1. Pharmaceutical dextrin is manufactured using a straight-tube airflow drying device with a cyclone separator installed at the top and a solid flow distributor at the bottom. Acid-treated starch is used as a raw material, and hot gas and raw materials are supplied from the bottom of the straight-tube airflow drying device. The raw materials are blown up by high-temperature airflow, making them suspend in the high-temperature airflow, undergoing an acid-heat reaction during transportation. During the reaction, the raw materials are separated by the cyclone separator, then reintroduced into the straight-tube airflow drying device through the solid flow distributor for cyclic reaction, and crude dextrin is discharged at regular intervals. The crude dextrin is then refined to obtain a resistant dextrin product.

　　2. The method for producing resistant dextrin as claimed in claim 1, which includes the following steps:

　　1) Starch is selected, acid is added, and after mixing, acid-treated starch is obtained. The acid-treated starch is pre-dried, pulverized, and sieved to obtain pre-treated starch;

　　2) A straight-tube airflow drying device is selected, with a cyclone separator installed at the top and a solid flow distributor at the bottom of the cyclone separator;

　　3) Gas is collected, heated, and then passed through the bottom of the straight-tube airflow drying device. The temperature and gas velocity are adjusted, and pre-treated starch is supplied from the bottom of the straight-tube airflow drying device. High-temperature airflow blows up the raw materials, making them suspend in the high-temperature airflow, undergoing an acid-heat reaction during transportation;

　　4) During the reaction, the heated gas is discharged using a cyclone separator, and the reaction raw materials are reintroduced into the straight-tube airflow drying device through the solid flow distributor for cyclic reaction, with crude dextrin being discharged at regular intervals;

　　5) ThePharmaceutical Dextrinis refined to obtain a resistant dextrin product.

　　The above is an introduction to the manufacturing method of pharmaceutical dextrin. If you need to learn more, please feel free to contact us!